EP0646814A4 - Coupleur de cable optique du type multifibre et procede pour sa production. - Google Patents

Coupleur de cable optique du type multifibre et procede pour sa production.

Info

Publication number
EP0646814A4
EP0646814A4 EP94912693A EP94912693A EP0646814A4 EP 0646814 A4 EP0646814 A4 EP 0646814A4 EP 94912693 A EP94912693 A EP 94912693A EP 94912693 A EP94912693 A EP 94912693A EP 0646814 A4 EP0646814 A4 EP 0646814A4
Authority
EP
European Patent Office
Prior art keywords
fixed
adhesive layer
optical cable
type optical
fiber type
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP94912693A
Other languages
German (de)
English (en)
Other versions
EP0646814A1 (fr
EP0646814B1 (fr
Inventor
Yoichi Yokohama Works Ishiguro
Shigeru Yokohama Works Semura
Yuji Yokohama Works Kobayashi
Toshiyuki Yokohama Wakinosono
Tomoyuki Yokohama Work Hattori
Hiroshi Yokohama Work Suganuma
Eisuke Yokohama Works Sasaoka
Hiroaki Yokohama Work Takimoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Publication of EP0646814A1 publication Critical patent/EP0646814A1/fr
Publication of EP0646814A4 publication Critical patent/EP0646814A4/fr
Application granted granted Critical
Publication of EP0646814B1 publication Critical patent/EP0646814B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
    • G02B6/2821—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using lateral coupling between contiguous fibres to split or combine optical signals
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
    • G02B6/2821—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using lateral coupling between contiguous fibres to split or combine optical signals
    • G02B6/2835—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using lateral coupling between contiguous fibres to split or combine optical signals formed or shaped by thermal treatment, e.g. couplers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Optical Couplings Of Light Guides (AREA)
EP94912693A 1993-04-19 1994-04-18 Coupleur de cable optique du type multifibre et procede pour sa production Expired - Lifetime EP0646814B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP91094/93 1993-04-19
JP9109493 1993-04-19
JP9109493 1993-04-19
PCT/JP1994/000638 WO1994024591A1 (fr) 1993-04-19 1994-04-18 Coupleur de cable optique du type multifibre et procede pour sa production

Publications (3)

Publication Number Publication Date
EP0646814A1 EP0646814A1 (fr) 1995-04-05
EP0646814A4 true EP0646814A4 (fr) 1995-08-23
EP0646814B1 EP0646814B1 (fr) 2002-12-04

Family

ID=14016938

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94912693A Expired - Lifetime EP0646814B1 (fr) 1993-04-19 1994-04-18 Coupleur de cable optique du type multifibre et procede pour sa production

Country Status (4)

Country Link
US (1) US5627930A (fr)
EP (1) EP0646814B1 (fr)
DE (1) DE69431826D1 (fr)
WO (1) WO1994024591A1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5802224A (en) * 1994-05-23 1998-09-01 Kyocera Corporation Optical coupler for performing light branching and light mixing/branch filtering in a light communication network
US6084999A (en) * 1997-11-12 2000-07-04 Alliance Fiber Optics Products, Inc. Optical coupler assembly and method making the same
SE511106C3 (sv) * 1997-12-01 1999-08-30 Ericsson Telefon Ab L M Foerfarande och anordning foer att fixera optofibrer
US5995693A (en) * 1998-07-02 1999-11-30 Alcatel Method of making an optical fiber ribbon with improved planarity and an optical fiber ribbon with improved planarity
US6099170A (en) * 1999-01-07 2000-08-08 Thomas & Betters International, Inc. Splice protection sleeve for a plurality of optical fibers and method of installation
SE514477C2 (sv) * 1999-04-28 2001-02-26 Ofcon Optical Fiber Consultant Kopplare för att kombinera eller dela upp ljus samt förfarande för att framställa en sådan
JP2001141930A (ja) * 1999-09-03 2001-05-25 Univ Nagoya 光導波路素子、三次元光導波路回路および光学システム
JP4152564B2 (ja) * 2000-05-15 2008-09-17 日昭無線株式会社 ファイバ融着形カプラの製造方法
US7006737B2 (en) * 2001-10-05 2006-02-28 Fiber Optics Network Solutions Corp. Integrated optical splitter system
US20030165318A1 (en) * 2002-03-04 2003-09-04 Quality Quartz To America, Inc. Fiber optic device with multiple independent connecting regions and method for making same
JP5564026B2 (ja) * 2011-10-18 2014-07-30 株式会社フジクラ 光ファイバテープ心線及びその光ファイバテープ心線を収納した光ファイバケーブル
EP2769255A4 (fr) * 2011-10-19 2015-05-27 Chromis Fiberoptics Inc Ruban monolithique de fibres optiques polymères
US8798467B2 (en) * 2012-06-26 2014-08-05 The Boeing Company Optical coupler testing system
JP6293813B2 (ja) * 2016-04-15 2018-03-14 株式会社フジクラ 光ファイバ保護構造及びこれを用いた光コンバイナ構造
JP2022135003A (ja) * 2021-03-04 2022-09-15 住友電気工業株式会社 光コネクタケーブル

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5657803A (en) * 1979-10-17 1981-05-20 Somar Corp Curable resin composition
EP0350900A2 (fr) * 1988-07-13 1990-01-17 Sumitomo Electric Industries, Ltd. Méthode de fabrication d'un élément de répartition et de couplage optique
US4990208A (en) * 1986-10-31 1991-02-05 Seiko Epson Corporation, A Japanese Corporation Method of manufacturing an optical recording medium
EP0525743A1 (fr) * 1991-08-01 1993-02-03 Sumitomo Electric Industries, Ltd. Méthode de renforcement d'un coupleur à fibre optique

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6340107A (ja) * 1986-08-05 1988-02-20 Ngk Insulators Ltd 光フアイバ接続用補強部材
KR910004713B1 (ko) * 1987-02-06 1991-07-10 스미도모덴기 고오교오 가부시기가이샤 광파이버 심선의 정렬장치 및 그 일괄융착접속방법
JPH0782136B2 (ja) * 1987-02-21 1995-09-06 日本電信電話株式会社 光フアイバカツプラならびにその製造方法および製造装置
JPS63254406A (ja) * 1987-04-13 1988-10-21 Nippon Telegr & Teleph Corp <Ntt> 多心光フアイバカツプラ補強器
JP2925547B2 (ja) * 1988-04-20 1999-07-28 日本電信電話株式会社 光ファイバカップラ実装体とその製造方法
JPH0229007A (ja) * 1988-07-18 1990-01-31 Mitsubishi Electric Corp アンテナ装置
JPH0414726Y2 (fr) * 1988-08-15 1992-04-02
JP2596138B2 (ja) * 1989-09-20 1997-04-02 日立電線株式会社 融着延伸型光ファイバカップラの補強方法
US4984865A (en) * 1989-11-17 1991-01-15 Minnesota Mining And Manufacturing Company Thermoplastic adhesive mounting apparatus and method for an optical fiber connector
US5109460A (en) * 1991-08-23 1992-04-28 Eastman Kodak Company Optical fiber array for a thermal printer and method of making same
JP3136741B2 (ja) * 1992-02-07 2001-02-19 住友電気工業株式会社 光ファイバ補強方法
JPH06222238A (ja) * 1993-01-21 1994-08-12 Sumitomo Electric Ind Ltd 光ファイバカップラの保護構造および保護方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5657803A (en) * 1979-10-17 1981-05-20 Somar Corp Curable resin composition
US4990208A (en) * 1986-10-31 1991-02-05 Seiko Epson Corporation, A Japanese Corporation Method of manufacturing an optical recording medium
EP0350900A2 (fr) * 1988-07-13 1990-01-17 Sumitomo Electric Industries, Ltd. Méthode de fabrication d'un élément de répartition et de couplage optique
EP0525743A1 (fr) * 1991-08-01 1993-02-03 Sumitomo Electric Industries, Ltd. Méthode de renforcement d'un coupleur à fibre optique

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 5, no. 120 (C - 065) 4 August 1981 (1981-08-04) *
See also references of WO9424591A1 *

Also Published As

Publication number Publication date
EP0646814A1 (fr) 1995-04-05
DE69431826D1 (de) 2003-01-16
US5627930A (en) 1997-05-06
WO1994024591A1 (fr) 1994-10-27
EP0646814B1 (fr) 2002-12-04

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